Method and system for operating a robotic arm

1. A method for operating a robotic arm, the method comprising:

visually indicating an imminent adjustment of a first axis closest to a base of the robotic arm with a first lighting element, comprising

simultaneously providing a visual indication of an imminent position in a specified time of the first axis and a visual indication of a next stop position of the first axis;

wherein the visual indication of the imminent position of the first axis and the visual indication of the next stop position of the first axis differ in at least one of color, brightness, or size; and

wherein the first lighting element comprises one or more rows of lights arranged in a ring-shaped manner around and attached to the base; and

wherein providing the visual indication of the imminent position of the first axis and the visual indication of the next stop position of the first axis comprises illuminating at least one of the lights; and

providing a visual indication of an imminent adjustment of a second axis of the robotic arm by illuminating a space on a work surface located under the robotic arm with a second lighting element arranged on a carousel of the robotic arm, the carousel being rotatable relative to the base about the first axis, a link arm being rotatable relative to the carousel about the second axis;

wherein the first lighting element indicates the imminent adjustment of the first axis of the robotic arm independently of the imminent adjustment of the second axis of the robotic arm.

2. The method of claim 1 , wherein the first lighting element is at least one of:

permanently attached to the base; or

detachably attached to the base.

3. The method of claim 1 , wherein illuminating the space comprises at least one of illuminating a circle, a circular segment, or an ellipse-like space.

4. The method of claim 1 , wherein illuminating the space comprises at least one of:

illuminating the space in a first manner, if reaching a stop position of the second axis in a first time period is predicted, and illuminating the space in a second manner different from the first manner if reaching the stop position of the second axis in a second time period is predicted; or

illuminating the space in a third manner, if reaching an imminent position of the second axis or the stop position of the second axis is predicted in a first extension of the robotic arm, and illuminating the region in a fourth manner different from the third manner if reaching the imminent position of the second axis or the stop position of the second axis is predicted in a second extension of the robotic arm.

5. The method of claim 1 , wherein providing a visual indication of an imminent adjustment of a second axis comprises:

illuminating a space on the work surface in an imminent first position of the second axis at a specified first time; and

illuminating a space on the work surface in an imminent second position of the second axis at a specified second time;

wherein the space on the work surface associated with the specified first time is illuminated at least partly simultaneously and/or sequentially and/or in a different color, brightness and/or size relative to the space on the work surface associated with the specified second time.

6. The method of claim 1 , wherein providing a visual indication of an imminent adjustment of a second axis comprises displaying with the second lighting element one or more icons from a specified group of graphic icons as a function of the imminent adjustment of the second axis of the robotic arm.

7. The method of claim 1 , wherein providing a visual indication of an imminent adjustment of a second axis comprises augmenting in a specified fade-in time, or reducing in a specified fade-out time, at least one of a brightness or a color intensity of the illuminated space on the work surface, or an icon displayed by the second lighting element and selected from a specified group of graphic icons as a function of the imminent adjustment of the second axis of the robotic arm.

8. The method of claim 1 , wherein the first lighting element is at least one of:

selectively controllable; or

dimmable.

9. A system for operating a robotic arm, the system comprising:

a first lighting element configured for visually indicating an imminent adjustment of a first axis closest to a base of the robotic arm, the first lighting element configured to simultaneously provide a visual indication of an imminent position of the first axis in a specified time and a visual indication of a next stop position of the first axis; and

a second lighting element configured to provide a visual indication of an imminent adjustment of a second axis of the robotic arm, the second lighting element arranged on a carousel of the robotic arm, the carousel being rotatable relative to the base about the first axis, a link arm being rotatable relative to the carousel about the second axis;

wherein the visual indication of the imminent position of the first axis and the visual indication of the next stop position of the first axis differ in at least one of color, brightness, or size;

wherein the first lighting element comprises one or more rows of lights arranged in a ring-shaped manner around and attached to the base;

wherein the first lighting element is configured to provide the visual indication of the imminent position of the first axis and the visual indication of the next stop position of the first axis by illuminating at least one of the lights;

wherein the visual indication of the imminent adjustment of the second axis comprises illumination of a space on a work surface located under the robotic arm; and

wherein the first lighting element is configured to indicate the imminent adjustment of the first axis of the robotic arm independently of the imminent adjustment of the second axis of the robotic arm.

10. A robot having a robotic arm and a system for operating the robotic arm according to the method of claim 1 .